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Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Chann

$ 3.95

Availability: 100 in stock
  • Model: 8541737721
  • Package Dimensions: 2.25 x 1.75 x 0.5 inches
  • Item Weight: 0.798 ounces
  • Item must be returned within: 30 Days
  • Brand: Branded
  • Refund will be given as: Money back or replacement (buyer's choice)
  • UPC: 313093177130
  • MPN: Does not apply
  • Return shipping will be paid by: Seller
  • All returns accepted: Returns Accepted
  • Color: Does not apply
  • Is Discontinued By Manufacturer: No
  • Condition: New
  • Manufacturer: Branded
  • Item model number: 8541737721

    Description

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    HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Portable
    Description
    It is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips
    Super small Size (30×22×16mm, NOT included the handle of the potentiometer ), light weight, handy and easy to install
    Flexible power supply: the module can easily run off three AA batteries, a USB Cell phone charger, a rechargeable Cell phone charge pack
    Top notch potentiometer, easy and smooth to adjust the volume and control the power switch
    Crisp and Clear sound output, low noise, give you best hearing enjoyment
    Parameters:
    PAM8403 Mini Power Amplifier Board.
    Dimension:30 x 22 x 16mm (do not including potentiometer handle)
    Operating voltage: DC 3-5.5V
    Max output: 3Wx2 (5V 4Ω)
    Efficiency: 90%
    Note:
    1.You can use USB port on computers to offer 5V power supply for the amplifier board
    2.Potentiometer with switch, can adjust the volume and control the power switch
    3.Suitable for battery or portable electronics products,suitable for long time steady usage
    4.Please make sure operating voltage less than 5.5V, or the module will be damaged
    5.Without reversed connection protection, meaning the module will burn if wires are connected reversely
    6.Please note that do NOT connect to power if you do have the speaker connected, or will wreck the module
    Package includes:
    1*Mini 3W+3W DC 5V Audio Amplifier
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    RETURNS
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